v1.3 for Arduino Library

.vscode/arduino.json

@@ -1,4 +1,4 @@
 {
     "board": "esp32:esp32:esp32",
-    "port": "COM10"
+    "port": "COM1"
 }

README.md

@@ -1,3 +1,12 @@
+# Support fot ESP8266 added 10/2021
+
+Support added also for ESP8266
+
+# Changes in button processing 10/2021
+
+Old button using interrupt is now obsolete.
+Please look at upadated examples how to handle click, properly initialize encoder and avoid crashing.
+
 # New feature added 02/2021 - accelerated movement
 
 In case a range to select is large, for example - select a value between 0 and 1000 and we want 785, without accelerateion you need long time to get to that number.
@@ -24,6 +33,14 @@ This library enables  easy implementation of rotary encoder functionality in you
 
 ## Installing
 
+Since 2021 you can download using Arduino, which is preffered way:
+
+     Sketch / include Library / Manage Libraries
+
+     in search box type "ai rotary" (without quotes)
+
+
+Alternative way (to get not yet published version)
 The downloaded code can be included as a new library into the IDE selecting the menu:
 
      Sketch / include Library / Add .Zip library

examples/Esp32RotaryEncoderBasics/.vscode/arduino.json

@@ -1,6 +1,7 @@
 {
-    "board": "esp32:esp32:esp32",
+    "board": "esp8266:esp8266:d1_mini",
     "port": "COM10",
     "output": "b:/dummy/Esp32RotaryEncoderBasics",
-    "sketch": "Esp32RotaryEncoderBasics.ino"
+    "sketch": "Esp32RotaryEncoderBasics.ino",
+    "configuration": "xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600"
 }

examples/Esp32RotaryEncoderBasics/Esp32RotaryEncoderBasics.ino

@@ -17,9 +17,15 @@ VCC                    any microcontroler output pin - but set also ROTARY_ENCOD
                         in this example pin 25
 
 */
+#if defined(ESP8266)
+#define ROTARY_ENCODER_A_PIN D6
+#define ROTARY_ENCODER_B_PIN D5
+#define ROTARY_ENCODER_BUTTON_PIN D7
+#else
 #define ROTARY_ENCODER_A_PIN 32
 #define ROTARY_ENCODER_B_PIN 21
 #define ROTARY_ENCODER_BUTTON_PIN 25
+#endif
 #define ROTARY_ENCODER_VCC_PIN -1 /* 27 put -1 of Rotary encoder Vcc is connected directly to 3,3V; else you can use declared output pin for powering rotary encoder */
 
 //depending on your encoder - try 1,2 or 4 to get expected behaviour
@@ -39,8 +45,9 @@ void rotary_onButtonClick()
 		return;
 	}
 	lastTimePressed = millis();
-	Serial.print("button pressed at ");
-	Serial.println(millis());
+	Serial.print("button pressed ");
+	Serial.print(millis());
+	Serial.println(" milliseconds after restart");
 }
 
 void rotary_loop()

examples/Esp32RotaryEncoderTestAcceleration/.vscode/arduino.json

@@ -1,6 +1,7 @@
 {
-    "board": "esp32:esp32:esp32",
+    "board": "esp8266:esp8266:d1_mini",
     "port": "COM10",
     "output": "b:/dummy/Esp32RotaryEncoderTestAcceleration",
-    "sketch": "Esp32RotaryEncoderTestAcceleration.ino"
+    "sketch": "Esp32RotaryEncoderTestAcceleration.ino",
+    "configuration": "xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600"
 }

examples/Esp32RotaryEncoderTestAcceleration/Esp32RotaryEncoderTestAcceleration.ino

@@ -17,9 +17,15 @@ VCC                    any microcontroler output pin - but set also ROTARY_ENCOD
                         in this example pin 25
 
 */
+#if defined(ESP8266)
+#define ROTARY_ENCODER_A_PIN D6
+#define ROTARY_ENCODER_B_PIN D5
+#define ROTARY_ENCODER_BUTTON_PIN D7
+#else
 #define ROTARY_ENCODER_A_PIN 32
 #define ROTARY_ENCODER_B_PIN 21
 #define ROTARY_ENCODER_BUTTON_PIN 25
+#endif
 #define ROTARY_ENCODER_VCC_PIN -1 /* 27 put -1 of Rotary encoder Vcc is connected directly to 3,3V; else you can use declared output pin for powering rotary encoder */
 
 //depending on your encoder - try 1,2 or 4 to get expected behaviour

examples/Esp32RotaryEncoderTestBoundaries/.vscode/arduino.json

@@ -1,8 +1,7 @@
 {
-    "board": "esp32:esp32:esp32",
-    "configuration": "PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,DebugLevel=none",
+    "board": "esp8266:esp8266:d1_mini",
+    "configuration": "xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600",
     "sketch": "Esp32RotaryEncoderTestBoundaries.ino",
     "port": "COM10",
     "output": "b:/dummy/Esp32RotaryEncoderTestBoundaries"
-
 }

examples/Esp32RotaryEncoderTestBoundaries/Esp32RotaryEncoderTestBoundaries.ino

@@ -17,9 +17,15 @@ VCC                    any microcontroler output pin - but set also ROTARY_ENCOD
                         in this example pin 25
 
 */
+#if defined(ESP8266)
+#define ROTARY_ENCODER_A_PIN D6
+#define ROTARY_ENCODER_B_PIN D5
+#define ROTARY_ENCODER_BUTTON_PIN D7
+#else
 #define ROTARY_ENCODER_A_PIN 32
 #define ROTARY_ENCODER_B_PIN 21
 #define ROTARY_ENCODER_BUTTON_PIN 25
+#endif
 #define ROTARY_ENCODER_VCC_PIN -1 /* 27 put -1 of Rotary encoder Vcc is connected directly to 3,3V; else you can use declared output pin for powering rotary encoder */
 
 //depending on your encoder - try 1,2 or 4 to get expected behaviour

examples/Esp32RotaryEncoderTheShortestExample/.vscode/arduino.json

@@ -1,8 +1,7 @@
 {
-    "board": "esp32:esp32:esp32",
-    "configuration": "PSRAM=disabled,PartitionScheme=default,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,DebugLevel=none",
+    "board": "esp8266:esp8266:d1_mini",
+    "configuration": "xtal=80,vt=flash,exception=legacy,ssl=all,eesz=4M2M,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=921600",
     "sketch": "Esp32RotaryEncoderTheShortestExample.ino",
     "port": "COM10",
     "output": "b:/dummy/Esp32RotaryEncoderTheShortestExample"
-
 }